*{
    margin: 0;
    padding: 0;
}
html,body{
    height: 100%;
    box-sizing: border-box;
}
body{
    background: url("/static/images/bg4.png") no-repeat center;
    background-size:cover;
    padding-top: 2rem;
}

.welcome{
    color: white;
    text-align: center;
}
.welcome p{
    margin-left: 10%;
    margin-right: 10%;
}
.user-input{
    position: fixed;
    bottom: 0;
    width: 100%;
    padding: 3%;
    background-color: #F0F0F0;
    box-sizing: border-box;
    box-shadow: 0 0.0625rem 0.125rem #F0F0F0;
    border-radius: .125rem;
}
.user-input textarea{
    float: left;
    width: 70%;
    font-size: 2rem;
    line-height: 3rem;
    margin-right: 2%;
}
.user-input button{
    width: 17%;
    float: left;
    height: 100px;
    font-size: 2rem;
    position: absolute;
    bottom: 1.9rem;
    margin-left: 6rem;
}

.user-input i{
    font-size: 4rem;
    position: absolute;
    bottom: 3rem;
}
